162976528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 409973760

約数和(自身を除く): 246997232

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 38, 44, 46, 52, 76, 88, 92, 104, 143, 152, 163, 176, 184, 208, 209, 247, 253, 286, 299, 304, 326, 368, 418, 437, 494, 506, 572, 598, 652, 836, 874, 988, 1012, 1144, 1196, 1304, 1672, 1748, 1793, 1976, 2024, 2119, 2288, 2392, 2608, 2717, 3097, 3289, 3344, 3496, 3586, 3749, 3952, 4048, 4238, 4784, 4807, 5434, 5681, 6194, 6578, 6992, 7172, 7498, 8476, 9614, 10868, 11362, 12388, 13156, 14344, 14996, 16952, 19228, 21736, 22724, 23309, 24776, 26312, 28688, 29992, 33904, 34067, 38456, 40261, 41239, 43472, 45448, 46618, 48737, 49552, 52624, 59984, 62491, 68134, 71231, 76912, 80522, 82478, 90896, 93236, 97474, 124982, 136268, 142462, 161044, 164956, 186472, 194948, 249964, 272536, 284924, 322088, 329912, 372944, 389896, 442871, 499928, 536107, 545072, 569848, 644176, 659824, 779792, 783541, 885742, 926003, 999856, 1072214, 1139696, 1567082, 1771484, 1852006, 2144428, 3134164, 3542968, 3704012, 4288856, 6268328, 7085936, 7408024, 8577712, 10186033, 12536656, 14816048, 20372066, 40744132, 81488264, 162976528]

約数ペア:

[(1, 162976528), (2, 81488264), (4, 40744132), (8, 20372066), (11, 14816048), (13, 12536656), (16, 10186033), (19, 8577712), (22, 7408024), (23, 7085936), (26, 6268328), (38, 4288856), (44, 3704012), (46, 3542968), (52, 3134164), (76, 2144428), (88, 1852006), (92, 1771484), (104, 1567082), (143, 1139696), (152, 1072214), (163, 999856), (176, 926003), (184, 885742), (208, 783541), (209, 779792), (247, 659824), (253, 644176), (286, 569848), (299, 545072), (304, 536107), (326, 499928), (368, 442871), (418, 389896), (437, 372944), (494, 329912), (506, 322088), (572, 284924), (598, 272536), (652, 249964), (836, 194948), (874, 186472), (988, 164956), (1012, 161044), (1144, 142462), (1196, 136268), (1304, 124982), (1672, 97474), (1748, 93236), (1793, 90896), (1976, 82478), (2024, 80522), (2119, 76912), (2288, 71231), (2392, 68134), (2608, 62491), (2717, 59984), (3097, 52624), (3289, 49552), (3344, 48737), (3496, 46618), (3586, 45448), (3749, 43472), (3952, 41239), (4048, 40261), (4238, 38456), (4784, 34067), (4807, 33904), (5434, 29992), (5681, 28688), (6194, 26312), (6578, 24776), (6992, 23309), (7172, 22724), (7498, 21736), (8476, 19228), (9614, 16952), (10868, 14996), (11362, 14344), (12388, 13156)]